DocumentCode :
3542844
Title :
Clipping reduction algorithm using backlight luminance compensation for local dimming in liquid crystal displays
Author :
Hong, Jong-Ju ; Kim, Seong-Eun ; Song, Woo-Jin
Author_Institution :
Dept. of Electron. & Electr. Eng., Pohang Univ. of Sci. & Technol., Pohang, South Korea
fYear :
2010
fDate :
9-13 Jan. 2010
Firstpage :
55
Lastpage :
56
Abstract :
Local dimming techniques cause clipping artifacts in liquid crystal displays. To overcome the artifacts, backlight luminance should be compensated, which requires additional power consumption. In this work we propose a novel backlight luminance compensation algorithm to reduce clipping artifacts by minimizing increment of backlight luminance.
Keywords :
brightness; liquid crystal displays; backlight luminance compensation; clipping reduction algorithm; liquid crystal displays; local dimming; Brightness; Chromium; Energy consumption; Histograms; Liquid crystal displays; Liquid crystals; Pixel; Research and development; Size measurement; Table lookup;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Consumer Electronics (ICCE), 2010 Digest of Technical Papers International Conference on
Conference_Location :
Las Vegas, NV
Print_ISBN :
978-1-4244-4314-7
Electronic_ISBN :
978-1-4244-4316-1
Type :
conf
DOI :
10.1109/ICCE.2010.5418715
Filename :
5418715
Link To Document :
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